Oxy-coal combustion in an entrained flow reactor: application of specific char and volatile combustion and radiation models for oxy-firing conditions... A good agreement between the simulations and experiments was achieved, indicating a good applicability and reliability of the refined sub-models and suitability of use of the experimentally derived kinetic data in coal devolatilisation and char oxidation sub-models....
Using measured “intrinsic ” kinetic data... The numerical model presented in this paper is a steady-state 2D axial-symmetric model which also includes coal devolatilisation, volatiles gas combustion; the effects of turbulence on the motion of the coal particles; and radiative heat transfer in the gas phase, moving particles ...
A comparison of different methods for predicting coal devolatilisation kineticsKnowledge of the coal devolatilisation rate is of great importance because it exerts a marked effect on the overall combustion behaviour....
Thermogravimetric–mass spectrometric study on the evolution of nitrogen compounds during coal devolatilisation... H2, CH4, CO, CO2 and H2O) but very few works on the detection by MS of nitrogen compounds during coal devolatilisation can be found....
